This set of Digital Electronic/Circuits Interview Questions and Answers for experienced focuses on “Digital Integrated Circuits – 3”. 1. MOS families includes __________ a) PMOS and NMOS b) CMOS and NMOS c) PMOS, NMOS and CMOS d) EMOS, NMOS and PMOS 2. CMOS refers to __________ a) Continuous Metal Oxide Semiconductor b) Complementary Metal Oxide … Read more
This set of Digital Electronic/Circuits Questions and Answers for experienced focuses on “Digital Integrated Circuits-2”. 1. SSI refers to ___________ a) Small Scale Integration b) Short Scale Integration c) Small Set Integration d) Short Set Integration 2. Small Scale Integration(SSI) refers to ICs with __________ gates on the same chip. a) Fewer than 10 b) … Read more
This set of Digital Electronics/Circuits Multiple Choice Questions & Answers (MCQs) focuses on “Digital Integrated Circuits – 1”. 1. Which of the following logic families has the highest maximum clock frequency? a) S-TTL b) AS-TTL c) HS-TTL d) HCMOS 2. Why is the fan-out of CMOS gates frequency dependent? a) Each CMOS input gate has … Read more
This set of Digital Electronic Circuits Interview Questions and Answers for freshers focuses on “Logic Gates and Networks-2”. 1. A single transistor can be used to build which of the following digital logic gates? a) AND gates b) OR gates c) NOT gates d) NAND gates 2. How many truth table entries are necessary for … Read more
This set of Digital Electronics/Circuits Multiple Choice Questions & Answers (MCQs) focuses on “Logic Gates and Networks – 1”. 1. The output of a logic gate is 1 when all the input are at logic 0 as shown below: INPUT OUTPUT A B C 0 0 1 0 1 0 1 0 0 1 1 … Read more
This set of Digital Electronic Circuits Questions and Answers for freshers focuses on “Quine-McCluskey or Tabular Method of Minimization of Logic Functions”. 1. The output of an EX-NOR gate is 1. Which input combination is correct? a) A = 1, B = 0 b) A = 0, B = 1 c) A = 0, B … Read more
This set of Digital Electronics/Circuits Multiple Choice Questions & Answers (MCQs) focuses on “Karnaugh Map”. 1. A Karnaugh map (K-map) is an abstract form of ____________ diagram organized as a matrix of squares. a) Venn Diagram b) Cycle Diagram c) Block diagram d) Triangular Diagram 2. There are ______ cells in a 4-variable K-map. a) … Read more
This set of Digital Electronics/Circuits Multiple Choice Questions & Answers (MCQs) focuses on “Sum of Products and Products of Sum”. 1. The logical sum of two or more logical product terms is called __________ a) SOP b) POS c) OR operation d) NAND operation 2. The expression Y=AB+BC+AC shows the _________ operation. a) EX-OR b) … Read more
This set of Digital Electronics/Circuits Multiple Choice Questions & Answers (MCQs) focuses on “Boolean Logic Operations”. 1. In boolean algebra, the OR operation is performed by which properties? a) Associative properties b) Commutative properties c) Distributive properties d) All of the Mentioned 2. The expression for Absorption law is given by _________ a) A + … Read more
This set of Digital Electronics/Circuits Multiple Choice Questions & Answers (MCQs) focuses on “Binary Coded Decimal(BCD)”. 1. Binary coded decimal is a combination of __________ a) Two binary digits b) Three binary digits c) Four binary digits d) Five binary digits 2. The decimal number 10 is represented in its BCD form as __________ a) … Read more
